Korg SQ-1, used item. Includes the main unit and the outer box only. (No manual, but it can be downloaded from the Korg website) ------------------------------------------------ The KORG SQ-1 is a USB-powered step sequencer, perfect for music production with CV and gate outputs. - Model: KORG SQ-1 - Type: Step Sequencer - Connectors: CV OUT, GATE OUT, SYNC OUT - Functions: CV A/B RANGE, GATE ON/OFF, ACTIVE STEP, SLIDE - Adjustment Knobs: SPEED, DUTY, CV SLIDE - Power: USB powered - Color: Black Thank you for viewing.